However, in sharp contrast, the greening and beautification work on both sides of the highway is relatively backward, which not only affects the people's living and travel environment, but also affects the external image and economic development of Jiaozuo. In 20 16, Jiaozuo proposed to speed up the construction of highway green corridors, relying on six trunk highways, such as Jiaozuo Aibo Qinyang Mengzhou, Jiaozuo Wuzhi and Jiaozuo Yuntai Mountain, to build a green ecological transportation corridor with a total mileage of 185 km. "The construction of the green corridor has improved the road environment, improved the people's travel and living environment, boosted environmental protection and global tourism development, and injected new impetus into the sound and rapid economic and social development of Jiaozuo City." Wang Xiaoping, secretary of Jiaozuo Municipal Party Committee, said. After tasting the sweetness, Jiaozuo City decided to build 306 kilometers of green corridors around 4 expressways, 8 trunk highways and county roads. In 20 17, Jiaozuo was listed as the "2+26" city of Beijing-Tianjin-Hebei air pollution transmission channel, which means that stricter environmental protection control measures must be implemented. Jiaozuo regards the construction of green corridor as one of the powerful grasping hands to control road dust pollution. "Ecological greening is the fundamental policy for environmental protection. Jiaozuo city has made plans to build green corridors between key polluted areas, the surrounding areas of state-controlled sites and the central city to improve the urban forest coverage rate. The seedlings sown in the field reached 6.5438+0.2 million mu, which played a very good role in dust suppression. " Wang Fuju, deputy mayor of the city in charge of environmental protection, said. The monitoring data showed that as of September 30th, the concentration of PM 10 in Jiaozuo was 108 μ g/m3, down15.6% year-on-year; The concentration of PM2.5 was 63 μ g/m3, down14.9% year-on-year; The comprehensive pollution index was 6.34, down 19.6% year-on-year. At the end of last century, as a resource-exhausted city, Jiaozuo began to implement the strategy of strengthening the city through tourism. Through years of in-depth development of Taihang Mountain, Yuntai Mountain and other places have become the representatives of landscape tourism in Henan. In Jiaozuo, Xiuwu County has Yuntai Mountain and Qinglong Gorge; Aibo County has Yueshan Temple and Qingtian River; Qinyang City has three pagodas: Shennong Mountain, Danhe Canyon and Tianning Temple. There is Chenjiagou in Wenxian County; Mengzhou city has Hanyuan and Mogou; Wuzhi County has Jiayingguan and Miaole Temple. "The construction of the green corridor has connected these tourism resources into a string, which has greatly promoted the development of global tourism in Jiaozuo." Jin Guibin, director of Jiaozuo Tourism Bureau, said. According to statistics, during the National Day this year, Jiaozuo received a total of 2.348 million tourists, up 47.9 1% year-on-year, and the trend of global tourism is taking shape. People are the biggest beneficiaries of building green corridors. "Not only is the road smooth and beautiful, but even the flower pond is built at the door, which is pleasing to the eye." Gao Laicheng, a villager from Nanzhuang Village, Nanzhuang Town, Mengzhou, told reporters. In the process of building green corridors, counties (cities) in Jiaozuo City pay attention to people's livelihood on the basis of meeting the quality standards.